Aten Essential 2-Port 8K HDMI Switch, HDMI switch for modern gaming, 8K @ 60Hz / 4K @ 120Hz, LPCM 7.1, Dolby® DTS-HD Master Audio™ | VS5821-AT

RapidSync™ High-Speed AV Switching
Ensures instant synchronization and ultra-fast transitions, eliminating signal delay

Ultra-High Resolution Visuals
Delivers 8K @ 60Hz and 4K @ 120Hz for exquisite clarity and unparalleled realism

Variable Refresh Rate (VRR)
Synchronizes frame rate to eliminate screen tearing and stutter for ultra-smooth gameplay

Auto Low Latency Mode (ALLM)
Automatically switches to game mode, dramatically reducing input lag for responsive control

HDMI 3D/Deep Color, HDR10+, HDCP 2.3 Compatible
Guarantees stable performance, broad compatibility, and superior image quality

Master-Class Audio Immersion
Full support for LPCM 7.1, Dolby® DTS-HD Master Audio™ delivers theatrical-quality surround sound

Instant Source Switching
Easily switches between two HDMI sources via pushbutton for quick, hands-on control

Aesthetic Compact Form
Slim profile and stylish accent lighting allow integration into any space, perfectly complementing your setting

Product Last Updated: 10/04/2026

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